Alexander, F. (1967). Emotional maturity. Hogg Foundation for Mental Health.
Allen, R. (2011). How to Become Emotionally Mature. Rogerkallen.com
Bailey, J. J., Gremler, D. D., & McCollough, M. A. (2001). Service encounter emotional value: The dyadic influence of customer and employee emotions. Services Marketing Quarterly, 23(1), 1-24.
Barlow, J., & Maul, D. (2000). Emotional value: Creating strong bonds with your customers. Berrett-Koehler Publishers.
Bolger, N., & Amarel, D. (2007). Effects of social support visibility on adjustment to stress: Experimental evidence. Journal of Personality and Social Psychology, 92(3), 458.
Carrere, S., & Gottman, J. M. (1999). Predicting divorce among newlyweds from the first three minutes of a marital conflict discussion. Family Process, 38(3), 293-301.
Gable, S. L., Gonzaga, G. C., & Strachman, A. (2006). Will you be there for me when things go right? Supportive responses to positive event disclosures. Journal of Personality and Social Psychology, 91(5), 904.
Gordon, C. L., Arnette, R. A., & Smith, R. E. (2011). Have you thanked your spouse today? Felt and expressed gratitude among married couples. Personality and Individual Differences, 50(3), 339-343.